A case of familial partial lipodystrophy type 2 masquerading as Cushing syndrome: Explaining an atypical phenotype by whole-exome sequencing
Authors:
- Enid Perez-DionisioEPEnid Perez-Dionisio
- Regina de Miguel-IbañezRMRegina de Miguel-Ibañez
- Keiko Taniguchi-PoncianoKTKeiko Taniguchi-Ponciano
- Claudia Ramirez-RenteriaClaudia Ramirez-Renteria
- Silvia Hinojosa-AlvarezSHSilvia Hinojosa-Alvarez
- Manuel Garcia-SaenzManuel Garcia-Saenz
- Jesus Henandez-PerezJHJesus Henandez-Perez
- Ernesto Sosa-ErozaESErnesto Sosa-Eroza
- Rocio Alejandra Chavez-SantoscoyRocio Alejandra Chavez-Santoscoy
- Daniel Marrero-RodriguezDaniel Marrero-Rodriguez
- Moises MercadoMMMoises Mercado
- Etual Espinosa-CardenasEEEtual Espinosa-Cardenas
Open Access
- 1 January 2025
- journal article
- case report
- Published by Archives of Endocrinology and Metabolism in Archives of Endocrinology and Metabolism
- Vol. 69 (1) , 1-9
Abstract
SUMMARY Familial partial lipodystrophy type 2 is a rare disease, particularly when it is caused by nonclassical gene variants. A high index of suspicion is essential for a timely diagnosis. We present the case of a 32-year-old woman, referred to evaluation of a possible Cushing syndrome, which was clinically and biochemically ruled out. Yet, due to the finding of a rather abnormal fat distribution during physical examination, the diagnosis of lipodystrophy was cogitated. Whole-exome sequencing revealed a missense variant of [...] SUMMARY Familial partial lipodystrophy type 2 is a rare disease, particularly when it is caused by nonclassical gene variants. A high index of suspicion is essential for a timely diagnosis. We present the case of a 32-year-old woman, referred to evaluation of a possible Cushing syndrome, which was clinically and biochemically ruled out. Yet, due to the finding of a rather abnormal fat distribution during physical examination, the diagnosis of lipodystrophy was cogitated. Whole-exome sequencing revealed a missense variant ofKeywords
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